/Engine/Plugins/Experimental/PCG/Source/PCG/Public/PCGSettings.h
typedef [TMap](API\Runtime\Core\Containers\TMap)< [FPCGActorSelectionKey](API\Plugins\PCG\Elements\FPCGActorSelectionKey), [TArray](API\Runtime\Core\Containers\TArray)< [FPCGSettingsAndCulling](API\Plugins\PCG\FPCGSettingsAndCulling) >> FPCGActorSelectionKeyToSettingsMap